CN114043272B - Special fixture for cabin parts - Google Patents
Special fixture for cabin parts Download PDFInfo
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- CN114043272B CN114043272B CN202111525212.8A CN202111525212A CN114043272B CN 114043272 B CN114043272 B CN 114043272B CN 202111525212 A CN202111525212 A CN 202111525212A CN 114043272 B CN114043272 B CN 114043272B
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- tip
- seat
- frame body
- fixing plate
- clamping
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
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Abstract
The invention discloses a special fixture for cabin parts, which comprises a frame body (1), wherein a top fixing plate (2) is arranged at the upper end of the frame body (1), a bottom fixing plate (3) is arranged at the lower part of the frame body (1), a plurality of vertical rods (4) are arranged at the middle part of the frame body (1), a backup plate (5) is arranged between the vertical rods (4), a first connecting part (6) is arranged on one side of the backup plate (5), a second connecting part (7) is arranged on the other side of the backup plate (5), and a backup plate connecting part (8) is arranged on each vertical rod (4). The invention can effectively and stably clamp the cabin wall plate and better position the cabin wall plate so as to facilitate subsequent better processing.
Description
Technical Field
The invention relates to the field of processing equipment, in particular to a special clamp for a cabin part.
Background
With the technological progress brought by the industrial revolution in the beginning of the 20 th century, the aviation industry of human beings is rapidly developed. The first airplane, which is heavier than air, has power, is controlled and can be continuously stopped in the air, opens up a new era of modern aviation, and aviation is the most active and influential scientific and technical field in the 21 st century, and the important achievement obtained in the field marks the development level of human civilization. In the production process of aviation parts, a tooling fixture is needed for clamping aviation products during machining, but the existing tooling fixture for aviation products has some defects in the use process, and the fixture for the cabin wall plate cannot clamp the workpieces comprehensively, effectively and stably in the use process.
Disclosure of Invention
The invention aims to provide a special clamp for a cabin part. The invention can effectively and stably clamp the cabin wall plate and better position the cabin wall plate so as to facilitate subsequent better processing.
The technical scheme of the invention is as follows: a special fixture for cabin parts comprises a frame body, wherein a top fixing plate is arranged at the upper end of the frame body, a bottom fixing plate is arranged at the lower part of the frame body, a plurality of vertical rods are arranged in the middle of the frame body, a backup plate is arranged between the vertical rods, a first connecting part is arranged on one side of the backup plate, the other side of the backup plate is connected with a second connecting part, a backup plate connecting part is arranged on each vertical rod, and the backup plate connecting part is connected with the second connecting part; the montant on and be close to support body one side and be equipped with the benchmark piece, support body both sides and top fixed plate on all be equipped with the tip grip slipper, evenly be equipped with a plurality of crossbeam top grip slippers and crossbeam lateral part grip slipper on the top fixed plate, the bottom fixed plate on evenly be equipped with a plurality of crossbeam positioning seats.
In the special fixture for the engine room parts, the bottom of the frame body is provided with the adjusting base.
In the special fixture for the engine room parts, the vertical rod is provided with the cylindrical block, and the cylindrical block is matched with the end clamping seat.
In the special fixture for the engine room parts, the lower part of the frame body is provided with the guard rail.
Among the aforementioned special fixture of cabin part, the tip holder including set up the tip pedestal on the support body, be equipped with the riser on the tip pedestal, be equipped with the tip horizontal pole on the riser, tip horizontal pole one end is equipped with the tip holding head, is equipped with the tip handle on the riser, articulated in the tip handle have an intermediate junction spare, the one end of intermediate junction spare is connected with the riser.
Among the aforementioned special fixture of cabin part, crossbeam top grip slipper including setting up the crossbeam base on the top fixed plate, be equipped with the grudging post on the crossbeam base, be equipped with swing handle on the grudging post, be equipped with the stock on the grudging post, the tip of stock is equipped with the crossbeam holding head, the last articulated cylinder that has of crossbeam base, the end that stretches out of cylinder is connected with swing handle, is equipped with the member connecting piece in the swing handle, the one end of member connecting piece is connected with the stock.
In the special fixture for the engine room parts, the lateral clamping seat of the cross beam comprises a lateral seat arranged on the top fixing plate, a link member is rotatably arranged on one side of the lateral seat, a motor is arranged at the end part of the link member, a clamping shaft is connected to the extending end of the motor, a lateral shaft is arranged on the lateral seat, a supporting shaft is arranged on the lateral shaft, and one end of the supporting shaft is abutted to the link member.
In the special fixture for engine room parts, the crossbeam positioning seat comprises an angle seat arranged on the bottom fixing plate, a long plate is arranged on one side of the angle seat, a first block and a second block are arranged on the long plate, a first clamping rod is arranged on the first block, and a second clamping rod is arranged on the second block.
Compared with the prior art, the invention has the following advantages:
1. in the invention, a workpiece to be clamped consists of a plate body and a beam, one surface of the workpiece is tightly attached to a backup plate, one end of the workpiece is tightly attached to a reference block, the lower end part of the workpiece is tightly attached to a cross beam on a frame body, the workpiece plate body is positioned through end part clamping seats on two sides, the upper end of the beam of the workpiece is clamped and positioned through a top clamping seat of the cross beam and a side clamping seat of the cross beam, the top clamping seat of the cross beam presses the beam to prevent the beam from moving in a plane direction, the side clamping seat of the cross beam is contacted with the side part of the beam to prevent the workpiece from moving transversely, and a positioning seat of the cross beam is arranged to effectively position the lower end part of the beam in multiple directions; through set up the grip slipper on a plurality of positions at the work piece, effectively restrict a plurality of mobilizable directions of work piece, improve the precision of location, promote machining precision and processingquality.
2. The montant on be equipped with the cylinder piece, the cylinder piece cooperatees with the tip grip slipper, the tip grip slipper is when the centre gripping, the cylinder piece can play better supporting role in the rear side, prevent that the clamping-force is too big, cause the work piece deformation.
3. The crossbeam positioning seat including setting up the corner seat on the bottom mounting plate, corner seat one side is equipped with the long slab, is equipped with first piece and second piece on the long slab, is equipped with first supporting rod on the first piece, is equipped with the second supporting rod on the second piece, two supporting rods grasp the front and the side of roof beam respectively, form effective centre gripping location to the roof beam.
4. The lower part of the frame body is provided with the protective guard, when the whole device moves, each part can collide with equipment in other places, and the protective guard can play a certain protection role.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a reference block;
FIG. 3 is a schematic view of an end clamp;
FIG. 4 is a schematic view of a clamp at the top of the beam;
FIG. 5 is a schematic view of a beam side clamp;
fig. 6 is a schematic view of the beam positioning seat.
Description of the reference symbols in the drawings: 1-frame, 2-top fixed plate, 3-bottom fixed plate, 4-vertical bar, 5-backup plate, 6-first connection, 7-second connection, 8-backup plate connection, 9-reference block, 10-end holder, 11-beam top holder, 12-beam side holder, 13-beam positioning seat, 14-adjustment base, 15-cylinder block, 16-guard rail, 17-end holder, 18-vertical plate, 19-end cross bar, 20-end holder, 21-end handle, 22-middle connector, 23-beam base, 24-vertical stand, 25-swing handle, 26-long bar, 27-beam holder, 28-cylinder, 29-bar connection, 30-side holder, 31-link, 32-motor, 33-holding shaft, 34-side shaft, 35-support shaft, 36-angle holder, 37-long plate, 38-first block, 39-second block, 40-first holding rod, 41-second holding rod.
Detailed Description
The invention is further illustrated by the following figures and examples, but is not to be construed as being limited thereto.
Example (b): the utility model provides a special fixture of cabin part, as shown in fig. 1 and 2, support body 1 bottom be equipped with regulation base 14, be equipped with adjusting nut in the adjusting base, through adjusting nut, can carry out the regulation of certain degree to the height of support body, the lower part of support body 1 be equipped with rail guard 16. When the whole device moves, each part can collide with equipment in other fields, and the protective guard is arranged to play a certain protection role; the upper end of the frame body 1 is provided with a top fixing plate 2, the lower part of the frame body 1 is provided with a bottom fixing plate 3, the middle part of the frame body 1 is provided with a plurality of vertical rods 4, a backup plate 5 is arranged between the vertical rods 4, one side of the backup plate 5 is provided with a first connecting part 6, the other side of the backup plate 5 is connected with a second connecting part 7, the vertical rods 4 are provided with backup plate connecting parts 8, and the backup plate connecting parts 8 are connected with the second connecting part 7; montant 4 on and be close to 1 one side of support body and be equipped with reference block 9, 1 both sides of support body and top fixed plate 2 on all be equipped with tip grip slipper 10, as shown in fig. 3, be equipped with the tip grip slipper on the fixed plate of bottom equally, montant 4 on be equipped with cylinder piece 15, cylinder piece 15 cooperatees with tip grip slipper 10, the tip grip slipper is when the centre gripping, the cylinder piece can play better supporting role in the rear side, prevents that the clamping-force is too big, causes the work piece deformation. A plurality of beam top clamping seats 11 and beam side clamping seats 12 are evenly arranged on the top fixing plate 2, and a plurality of beam positioning seats 13 are evenly arranged on the bottom fixing plate 3. Because the bottom of the cabin wall plate to be processed is inclined, a plurality of ribbed plates are arranged at the bottom side of the frame body and close to the rear side of the bottom fixing plate, and the inclined lower ends of the wall plates are in contact with the ribbed plates. Tip grip slipper 10 including setting up tip pedestal 17 on support body 1, be equipped with riser 18 on the tip pedestal 17, be equipped with tip horizontal pole 19 on the riser 18, tip horizontal pole 19 one end is equipped with tip holding head 20, is equipped with tip handle 21 on the riser 18, articulated in the tip handle 21 have middle connecting piece 22, the one end of middle connecting piece 22 is connected with riser 18. By rotating the end handle, the middle connecting piece drives the end cross rod to swing, and the end clamping head is pressed on the surface of a workpiece to effectively clamp the workpiece. Crossbeam top grip slipper 11 including setting up crossbeam base 23 on top fixed plate 2, as shown in fig. 4, be equipped with grudging post 24 on the crossbeam base 23, be equipped with swing handle 25 on the grudging post 24, be equipped with stock 26 on the grudging post 24, the tip of stock 26 is equipped with crossbeam clamping head 27, it has cylinder 28 to articulate on the crossbeam base 23, the end that stretches out of cylinder 28 is connected with swing handle 25, is equipped with member connecting piece 29 in the swing handle 25, the one end of member connecting piece 29 is connected with stock 26. The swing handle enables the long rod to swing through the rod piece connecting piece, and the long rod drives the beam clamping head to press the front face of the beam, so that the beam cannot move in multiple directions, and effective positioning is achieved. The beam side clamping seat 12 comprises a side seat 30 arranged on the top fixing plate 2, as shown in fig. 5, a link member 31 is rotatably arranged on one side of the side seat 30, a motor 32 is arranged at the end part of the link member 31, a clamping shaft 33 is connected with the extending end of the motor 32, a side shaft 34 is arranged on the side seat 30, a supporting shaft 35 is arranged on the side shaft 34, and one end of the supporting shaft 35 is abutted against the link member 31. The motor rotates and makes the centre gripping axle push down the lateral part of roof beam, is equipped with the nut on the back shaft, adjusts the position of back shaft through the rotation of nut for the centre gripping axle can set up in different positions in arc scope, improves the flexibility of supporting the location. The beam positioning seat 13 includes an angle seat 36 disposed on the bottom fixing plate 3, as shown in fig. 6, a long plate 37 is disposed on one side of the angle seat 36, a first block 38 and a second block 39 are disposed on the long plate 37, a first clamping rod 40 is disposed on the first block 38, and a second clamping rod 41 is disposed on the second block 39. The two clamping rods respectively clamp the front and the side of the beam to effectively clamp and position the beam.
The working principle of the invention is as follows: the workpiece to be clamped consists of a plate body and a beam, one surface of the workpiece is tightly attached to the backup plate, one end of the workpiece is tightly attached to the reference block, the lower end part of the workpiece is tightly attached to a cross beam on the frame body, the workpiece plate body is positioned through end part clamping seats on two sides, the upper end of the beam of the workpiece is clamped and positioned through a cross beam top clamping seat and a cross beam side clamping seat, the cross beam top clamping seat presses the beam to prevent the beam from moving in the plane direction, the cross beam side clamping seat is contacted with the side part of the beam to prevent the workpiece from moving transversely, and a cross beam positioning seat is arranged to effectively position the lower end part of the beam in multiple directions; through set up the grip slipper on a plurality of positions at the work piece, effectively restrict a plurality of mobilizable directions of work piece, improve the precision of location, promote machining precision and processingquality.
Claims (6)
1. The utility model provides a special fixture of cabin part, includes support body (1), its characterized in that: the upper end of the frame body (1) is provided with a top fixing plate (2), the lower part of the frame body (1) is provided with a bottom fixing plate (3), the middle part of the frame body (1) is provided with a plurality of vertical rods (4), backup plates (5) are arranged between the vertical rods (4), one side of each backup plate (5) is provided with a first connecting part (6), the other side of each backup plate (5) is connected with a second connecting part (7), backup plate connecting parts (8) are arranged on the vertical rods (4), and the backup plate connecting parts (8) are connected with the second connecting parts (7); a reference block (9) is arranged on the vertical rod (4) and on one side close to the frame body (1), end clamping seats (10) are arranged on two sides of the frame body (1) and on the top fixing plate (2), a plurality of beam top clamping seats (11) and beam side clamping seats (12) are uniformly arranged on the top fixing plate (2), and a plurality of beam positioning seats (13) are uniformly arranged on the bottom fixing plate (3); the beam top clamping seat (11) comprises a beam base (23) arranged on the top fixing plate (2), wherein an upright frame (24) is arranged on the beam base (23), a swing handle (25) is arranged on the upright frame (24), a long rod (26) is arranged on the upright frame (24), a beam clamping head (27) is arranged at the end part of the long rod (26), an air cylinder (28) is hinged on the beam base (23), the extending end of the air cylinder (28) is connected with the swing handle (25), a rod connecting piece (29) is arranged in the swing handle (25), and one end of the rod connecting piece (29) is connected with the long rod (26); the beam side clamping seat (12) comprises a side seat (30) arranged on a top fixing plate (2), a link member (31) is rotatably arranged on one side of the side seat (30), a motor (32) is arranged at the end part of the link member (31), a clamping shaft (33) is connected with the extending end of the motor (32), a side shaft (34) is arranged on the side seat (30), a supporting shaft (35) is arranged on the side shaft (34), and one end of the supporting shaft (35) is abutted to the link member (31).
2. The special fixture for nacelle parts as claimed in claim 1, wherein: the bottom of the frame body (1) is provided with an adjusting base (14).
3. The special fixture for nacelle parts as claimed in claim 1, wherein: the vertical rod (4) is provided with a cylindrical block (15), and the cylindrical block (15) is matched with the end clamping seat (10).
4. The special fixture for nacelle parts as claimed in claim 1, wherein: the lower part of the frame body (1) is provided with a protective guard (16).
5. The special fixture for nacelle components as claimed in claim 1, wherein: tip grip slipper (10) including setting up tip pedestal (17) on support body (1), be equipped with riser (18) on tip pedestal (17), be equipped with tip horizontal pole (19) on riser (18), tip horizontal pole (19) one end is equipped with tip holding head (20), is equipped with tip handle (21) on riser (18), articulated in tip handle (21) have intermediate junction spare (22), the one end of intermediate junction spare (22) is connected with riser (18).
6. The special fixture for nacelle parts as claimed in claim 1, wherein: crossbeam positioning seat (13) including setting up corner seat (36) on bottom mounting plate (3), corner seat (36) one side is equipped with long board (37), is equipped with first piece (38) and second piece (39) on long board (37), is equipped with first supporting rod (40) on first piece (38), is equipped with second supporting rod (41) on second piece (39).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111525212.8A CN114043272B (en) | 2021-12-14 | 2021-12-14 | Special fixture for cabin parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111525212.8A CN114043272B (en) | 2021-12-14 | 2021-12-14 | Special fixture for cabin parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114043272A CN114043272A (en) | 2022-02-15 |
| CN114043272B true CN114043272B (en) | 2023-01-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111525212.8A Active CN114043272B (en) | 2021-12-14 | 2021-12-14 | Special fixture for cabin parts |
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| Country | Link |
|---|---|
| CN (1) | CN114043272B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033178A (en) * | 1988-07-06 | 1991-07-23 | The Boeing Company | Assembly jig and method for making wing panels |
| CN202292077U (en) * | 2011-09-21 | 2012-07-04 | 浙江西子航空工业有限公司 | Airplane cabin door assembly fixture |
| CN103192212A (en) * | 2013-01-07 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual clamping mechanism |
| CN108891621A (en) * | 2018-07-25 | 2018-11-27 | 孙中 | A kind of spare and accessory parts tool for processing chuck apparatus on Aircraft Production line |
| CN208992049U (en) * | 2018-09-25 | 2019-06-18 | 无锡市艾力特工程设备有限公司 | For fixing the supporting table of top cap rear cross beam |
| CN110524287A (en) * | 2019-10-15 | 2019-12-03 | 台山市金桥铝型材厂有限公司 | A kind of cutting special fixture of front wall board of automobile lower beam |
-
2021
- 2021-12-14 CN CN202111525212.8A patent/CN114043272B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5033178A (en) * | 1988-07-06 | 1991-07-23 | The Boeing Company | Assembly jig and method for making wing panels |
| CN202292077U (en) * | 2011-09-21 | 2012-07-04 | 浙江西子航空工业有限公司 | Airplane cabin door assembly fixture |
| CN103192212A (en) * | 2013-01-07 | 2013-07-10 | 浙江吉利汽车研究院有限公司杭州分公司 | Manual clamping mechanism |
| CN108891621A (en) * | 2018-07-25 | 2018-11-27 | 孙中 | A kind of spare and accessory parts tool for processing chuck apparatus on Aircraft Production line |
| CN208992049U (en) * | 2018-09-25 | 2019-06-18 | 无锡市艾力特工程设备有限公司 | For fixing the supporting table of top cap rear cross beam |
| CN110524287A (en) * | 2019-10-15 | 2019-12-03 | 台山市金桥铝型材厂有限公司 | A kind of cutting special fixture of front wall board of automobile lower beam |
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| Publication number | Publication date |
|---|---|
| CN114043272A (en) | 2022-02-15 |
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